Linear guides and carriages
Linear guides and carriages ensure precise rectilinear movement with high stiffness. They are used in CNC machines, automation, handling equipment and structures where repeatable positioning is required.
When choosing, the type of rail, width, carriage height, line length, preload and installation spacing are decisive. Replacing it with a similar cart without height control can throw off the entire axle.
- specify rail width and carriage type
- measure the height of the assembly and the spacing of the mounting holes
- verify lead length, load and accuracy
- protect the line from dirt and ensure lubrication
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The THK HSR 25 LR1 DDC1 is a high-precision linear motion guide designed for applications requiring high rigidity and smooth motion. It features a 25 mm rail size and is part of THK's HSR series, known for its 4-way equal load design.
For linear guidance, send the rail or carriage designation and a photo of the assembly. For replacements, it is important to check the height, spacing and compatibility of the trolley with the rail.